WA
IDXX icon

Westfuller Advisors’s Idexx Laboratories IDXX Stock Holding History

Westfuller Advisors’s Portfolio IDXX Stock Details IDXX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$101K Sell
179
-71
-28% -$45.5K 0.04% 201
2025
Q4 		$169K Buy
250
+8
+3% +$5.45K 0.07% 161
2025
Q3 		$155K Buy
+242
New +$147K 0.07% 174

Other funds holding IDXX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Westfuller Advisors's IDXX Position: Q1 2026 in Review

Westfuller Advisors reduced its Idexx Laboratories (IDXX) stake by 28% in Q1 2026, selling an estimated $45.5K and leaving 179 shares worth $101K. The position accounts for 0.04% of the portfolio, ranked #201.

Westfuller Advisors first reported a position in IDXX in Q3 2025 and has held it in 3 quarters since. The position peaked at $169K in Q4 2025. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • Westfuller Advisors held 179 shares of Idexx Laboratories worth $101K as of Q1 2026.
  • Westfuller Advisors sold 71 Idexx Laboratories shares in Q1 2026, an estimated $45.5K.
  • Idexx Laboratories made up 0.04% of Westfuller Advisors's portfolio in Q1 2026, its #201 holding.
  • Westfuller Advisors first reported a position in Idexx Laboratories in Q3 2025 and has held it in 3 quarters since.
  • Westfuller Advisors's Idexx Laboratories position peaked at $169K in Q4 2025.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on Westfuller Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.